To begin, brown the hamburger meat in a large stockpot until brown and seared breaking it up into small bite sized pieces. Add the diced white onion and continue to cook 3-5 more minutes allowing the onion to soften.
When it is fully cooked, drain the grease off and return to the stove.

Over medium heat, begin adding the rest of the ingredients besides the toppings. Don't drain any of the cans, just dump them right in. Add the seasonings and Dr. Pepper.